/*
 * Copyright (c) 2022 SQLines
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.sqlines.functions;

import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertEquals;

/**
 * The class {@code FunctionsTest} contains tests for the class {@code Functions}.
 */

public class FunctionsTest {
    
  @Test
  public void testNvl() {
    assertEquals(1, Functions.nvl(1, 2));
    assertEquals(2, Functions.nvl(null, 2));
    assertEquals("abc", Functions.nvl(null, "abc"));
  }
}